1. High-Strength Cast Iron Body
The pump casing is made of premium gray or ductile cast iron, offering high compressive strength and corrosion resistance. It withstands tough environments and guarantees long-term structural integrity.
2. Stainless Steel Impeller
The impeller, made from 304/316 stainless steel, maintains optimal flow and high resistance to corrosion and wear, ensuring long-term hydraulic efficiency.
3. Copper Alloy Bearings
Copper alloy bearings reduce operational friction, enhance thermal conductivity, and contribute to smooth, long-lasting pump operation with lower maintenance.
4. Sealed Mechanical Shaft Components
Mechanical seals made of silicon carbide and ceramic prevent leakage and enhance shaft integrity, ensuring safe and efficient pump operation.
5. Corrosion-Resistant Coatings
All critical components are coated with epoxy or polymer paint, providing high corrosion resistance against harsh chemicals and salty environments.
6. Heavy-Duty Steel Base Frame
The base frame is welded from heavy-duty steel, offering robust support, shock absorption, and deformation resistance during prolonged operation.
7. Heat-Treated Shaft Material
Pump shafts are made of alloy steel and heat-treated for maximum torque resistance and fatigue strength, ensuring precision and durability.
8. Anti-Rust Fasteners
All bolts and nuts are made from stainless steel or zinc-coated metal, preventing rust and ensuring secure, long-term connections.
9. Electrical Components with Fireproof Housing
Electrical boxes are made with flame-retardant ABS or metal, enhancing electrical safety, durability, and impact resistance.
10. Wear-Resistant Sealing Rings
Sealing rings made from high-performance materials like PTFE and Viton resist wear, extend lifespan, and prevent leaks effectively.
Thanks to these premium materials and precision manufacturing, our fire pumps stand out for their longevity, superior performance, and unmatched reliability—ideal for any high-standard fire protection system.
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